Administration and monitoring of network infrastructures and firewall solutions.
Implementing and maintaining security policies to ensure network security.
Analyzing and resolving network issues to ensure smooth operations.
Installing, configuring, and maintaining server hardware as well as virtual machines using VMware vSphere.
Administering and optimizing Windows and Linux operating systems.
Configuring and managing storage systems for data processing and protection.
Implementing backup solutions based on Veeam to ensure reliable backups and recovery.
Performing regular security assessments and penetration tests.
Developing and implementing strategies to improve IT security.

Completed vocational training or degree in computer science or a comparable qualification.
Several years of professional experience in network and firewall administration.
Strong knowledge of VMware vSphere, Windows, and Linux operating systems.
Experience configuring and managing storage systems and backup solutions, particularly Veeam.
Strong analytical thinking and problem-solving skills.
Ability to work in a team-oriented, dynamic environment.
Excellent German and good English skills, both written and spoken.

Stable employment: Permanent contract in a future-proof industry.
Exciting projects: Participation in innovative initiatives in energy infrastructure.
Flat hierarchies: Short decision-making paths and a collegial working environment.
Attractive pension plan: Above-average employer contributions (HÖRMANN pension).
Modern equipment: Laptop and digital tools for efficient work.
Mobility: Discounted bicycle leasing (up to two bikes).
Exclusive discounts: Benefits on cars, travel, sports, and leisure.
Individual support: Onboarding, mentorship program, and further training.
Team culture: Regular events to strengthen team cohesion.
Fair compensation: Attractive, performance-based pay.
Health promotion: EGYM Wellpass for nationwide sports and wellness offers.

IT System Administrator, Network Infrastructure

Key skills